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Critical severity · published Jul 26, 2025
CVE-2025-8184
D-Link DIR-513 HTTP POST Request formSetWanL2TPtriggers formSetWanL2TPcallback stack-based overflow
9.8
CVSS
15.4%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DIR-513 up to 1.10 and classified as critical. This issue affects the function formSetWanL2TPcallback of the file /goform/formSetWanL2TPtriggers of the component HTTP POST Request Handler. The manipulation leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)15.4% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-513 · D-Link
1.0; 1.1; 1.2; 1.3; 1.4; 1.5; +5 more · source: vendor
DF
Dir-513 Firmware · Dlink
1.0 through 1.10 · source: NVD
Affected product
DI
DIR-513
D-Link
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-8184
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-8184
Exploit
https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSetWanPPTP.md
Permissions Required
https://vuldb.com/?ctiid.317597
Third Party Advisory
https://vuldb.com/?id.317597
Third Party Advisory
https://vuldb.com/?submit.622222
Product
https://www.dlink.com/
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